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Product Overview
The SN74S32NS is a high-speed quad 2-input OR gate from Texas Instruments, part of the 74S Schottky TTL family. It integrates four independent OR gates in a single package, providing logic-level OR operations with Schottky-clamped transistors for enhanced speed. The device operates from a 5V supply and is designed for use in high-performance digital systems requiring fast propagation delays and low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.75V to 5.25V |
| Input Voltage (VI) |
0V to 5.5V |
| High-Level Input Voltage (VIH) |
2V min |
| Low-Level Input Voltage (VIL) |
0.8V max |
| High-Level Output Voltage (VOH) |
2.7V min (IOH = -1mA) |
| Low-Level Output Voltage (VOL) |
0.5V max (IOL = 20mA) |
| Propagation Delay (tpd) |
10ns typical |
| Power Dissipation per Gate |
20mW typical |
| Operating Temperature |
0°C to 70°C |
| Package |
SOIC-14 |
Key Features
- Quad 2-input OR gate in a single 14-pin package
- Schottky-clamped transistors for high speed (typical tpd = 10ns)
- Wide operating voltage range: 4.75V to 5.25V
- High output drive capability: up to 20mA sink current
- Compatible with TTL logic levels
- Low power consumption: 20mW per gate typical
- Industry-standard pinout
Target Applications
- 5G base station control logic: used in signal routing and combinational logic for beamforming controllers
- Automotive dashboard displays: OR-gating of warning signals from multiple sensors
- Industrial automation PLCs: logic combination for safety interlocks
- Consumer electronics: remote control decoding and data multiplexing
- Telecommunications: clock distribution and signal conditioning
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74S32NS. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SN74S32NS 是德州儀器推出的高速四路2輸入或門,屬於74S肖特基TTL系列。該器件在單一封裝內集成了四個獨立的或門,採用肖特基箝位晶體管以提升速度。器件工作於5V電源,適用於需要快速傳播延遲和低功耗的高性能數字系統。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.75V 至 5.25V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 高電平輸入電壓 (VIH) |
最小值 2V |
| 低電平輸入電壓 (VIL) |
最大值 0.8V |
| 高電平輸出電壓 (VOH) |
最小值 2.7V (IOH = -1mA) |
| 低電平輸出電壓 (VOL) |
最大值 0.5V (IOL = 20mA) |
| 傳播延遲 (tpd) |
典型值 10ns |
| 每門功耗 |
典型值 20mW |
| 工作溫度 |
0°C 至 70°C |
| 封裝 |
SOIC-14 |
核心特性
- 四路2輸入或門,14引腳封裝
- 肖特基箝位晶體管,高速(典型tpd = 10ns)
- 寬工作電壓範圍:4.75V 至 5.25V
- 高輸出驅動能力:高達20mA灌電流
- 兼容TTL邏輯電平
- 低功耗:每門典型20mW
- 業界標準引腳排列
典型應用場景
- 5G基站控制邏輯:用於波束成形控制器的信號路由和組合邏輯
- 汽車儀表盤顯示:多個傳感器警告信號的或門組合
- 工業自動化PLC:安全互鎖的邏輯組合
- 消費電子:遙控解碼和數據多路復用
- 電信:時鐘分配和信號調理
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74S32NS 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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